xingshuliujiaobingweiyizhongfeiqinranxingbinghai,shuganjiguoshijunkefabing。fabingshizizhigandeshupihuoshangkouliefengchuliuchurouruandejiaozhuangwu,yukongqijiechuganzaohouchengjianyingdehupozhuangjiaokuai。beihaibuxiapicengjimuzhibuchangbeifushengjunqinran,houfulanchenghese,zaochunshuyekaishiliudong,caiguohoujijiangyuhoubingqingjiazhong。liujiaoyanzhongdeshuzhiganxiruo,yepianbianhuang,shenzhizaoqiluoye,jinyibuxueruoshushi。
土肥管理水平差,土壤積水、板結、病蟲害嚴重等造成樹體衰弱會加重病情的發生。因此,采果後早秋深施基肥,,破除土壤板結,及時排水,使肥、水、氣、溫wen協xie調tiao,從cong而er達da到dao養yang樹shu壯zhuang根gen的de目mu的de,是shi預yu防fang該gai病bing的de根gen本ben措cuo施shi。基ji肥fei以yi優you質zhi農nong家jia肥fei為wei主zhu,與yu農nong作zuo物wu秸jie稈gan混hun合he施shi入ru,加jia入ru少shao量liang速su效xiao氮dan肥fei,促cu其qi腐fu爛lan分fen解jie。另ling外wai,樹shu盤pan覆fu草cao,也ye可ke增zeng加jia土tu壤rang有you機ji質zhi含han量liang,改gai善shan土tu壤rang通tong氣qi狀zhuang況kuang,創chuang造zao有you利li於yu根gen係xi活huo動dong的de土tu壤rang環huan境jing。不bu覆fu草cao的de果guo園yuan,生sheng長chang期qi要yao前qian鋤chu樹shu盤pan,嚴yan防fang雜za草cao叢cong生sheng。對dui於yu病bing樹shu,可ke澆jiao灌guan硫liu酸suan銅tong(藍礬)水溶液。每棵樹用100克硫酸銅,鉀20公斤水溶解後,在距主幹1米處挖30厘米深的小坑施入,隨即埋土,一月一次,連續2~3次,防效較好。另外,冬春枝幹塗白,以防凍害和日燒,並刮除流膠部位,用5度石硫合劑進行傷口消毒,再塗抹臘或煤焦油保護。
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